454716252 has 36 divisors (see below), whose sum is σ = 1150463496. Its totient is φ = 151434720.

The previous prime is 454716239. The next prime is 454716253. The reversal of 454716252 is 252617454.

It is a happy number.

454716252 is a `hidden beast` number, since 4 + 547 + 1 + 62 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454716253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39427 + ... + 49637.

Almost surely, 2^454716252 is an apocalyptic number.

It is an amenable number.

454716252 is an abundant number, since it is smaller than the sum of its proper divisors (695747244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454716252 is a wasteful number, since it uses less digits than its factorization.

454716252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11458 (or 11453 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 454716252 is about 21324.0768147181. The cubic root of 454716252 is about 768.9772512369.

The spelling of 454716252 in words is "four hundred fifty-four million, seven hundred sixteen thousand, two hundred fifty-two".